> -----Ursprüngliche Nachricht-----
> Von: Magnus Hagander <magnus@hagander.net>
> Gesendet: Freitag, 20. November 2020 16:29
> An: Zwettler Markus (OIZ) <Markus.Zwettler@zuerich.ch>
> Cc: pgsql-general@lists.postgresql.org
> Betreff: Re: Linux package upgrade without dependency conflicts
>
> On Thu, Nov 19, 2020 at 2:50 PM Zwettler Markus (OIZ)
> <Markus.Zwettler@zuerich.ch> wrote:
> >
> > We run Postgres 9.6 + 12 Community Edition on RHEL7 which we install directly
> out of the PGDG channels using RPMs. We also run Patroni installed with RPMs
> provided by Github.
> >
> >
> >
> > Currently we have major dependency conflicts with each quarterly Linux package
> upgrade (yum upgrade), especially on PostGIS and Patroni.
> >
> >
> >
> > I was told that there will be no dependency conflicts anymore when we install
> Postgres from sourcecode and Patroni with pip.
> >
> >
> >
> > Is that correct? Because all Linux packages required by Postgres will continue to
> be updated.
>
> This is not really a PostgreSQL question, it's more of a RedHat question I'd say.
>
> In general, no. If you install from source you will have a different kind of
> dependency management, and you need to handle all of that manually. As long as
> you do, there shouldn't be issues.
>
> That said, what are your dependency conflicts? As long as you're using the PGDG
> repositories on RHEL7 it should work without that. There have been some issues
> with PostGIS on RHEL8, but I think they are mostly fine on RHEL7. But if you don't
> actually show us what your dependency problems are, we can't tell you how to fix
> it...
>
> (And why not use Patroni from the PDGD repositories?)
>
>
> --
> Magnus Hagander
> Me: https://www.hagander.net/
> Work: https://www.redpill-linpro.com/
The last problems I remember had been related to Patroni + python-psycopg and PostGIS + pgrouting_96.
We used Patroni before it had been provided by the PGDG repositories. I am actually planning to use the RPMs from the
PGDGrepo in the future.
I will post our actual problems the next time.
Thanks, Markus